[R] Remove double quotation marks

[Duncan Murdoch]

On 29/12/2009 1:16 PM, Lisa wrote:
> Dear All,
> 
> I am not sure how to remove double quotation marks in a string, e.g.,
> paste("variable", 1). Can anybody please help me solve it? Thank you in
> advance.

I think you need to tell us what is wrong with what you get from that. 
When I look at the result:

 > cat(paste("variable", 1), "\n")
variable 1

I see no quotation marks.  (If you use print() you'll see some, but they 
aren't part of the string, they are just used in the default display by 
print().)

Duncan Murdoch